A global network built for the cloud

Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

  • Secure your websites, APIs, and Internet applications.
  • Protect corporate networks, employees, and devices.
  • Write and deploy code that runs on the network edge.

Turn economic uncertainty into opportunity. Regain control with Cloudflare.

What's New

Security Week 2023 wrap up

We announced 34 new tools and integrations that help customers solve reduce external points of vulnerability, and address a broader range of security challenges.

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Stop Brand Impersonation with DMARC Management

Cloudflare Security Center is the single pane of glass for security and now organizations can use it to manage DMARC to prevent brand impersonation.

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Killnet hacking group targets universities

Read the latest on pro-Russian hacker group Killnet’s DDoS attacks against Australian universities, what will come next, and how to stay safe.

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Explore our products

The Integrated Global Cloud Network

Zero Trust Services

Stop data loss, malware and phishing with the most performant Zero Trust application access and Internet browsing solution.

  • Zero Trust Network Access (ZTNA)

  • Secure Web Gateway (SWG)

  • Browser Isolation & Email Security

  • Cloud Access Security Broker (CASB)

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Website & App Performance

Speed up websites, apps, & APIs through our global network to optimize your content & deliver it closer to the users location.

  • CDN

  • DNS

  • Load Balancing

  • Website & Application Acceleration

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Website & App Security

Protect websites & applications from bots, DDoS attacks & more. All while monitoring for suspicious activity & potential attacks.

  • DDoS Protection

  • Bot Management

  • WAF

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Network Security & Performance

Networking solutions to connect, secure, & accelerate your networks — without the cost & complexity of managing legacy hardware.

  • WAN as a Service

  • WFaaS & L3/L4 DDoS Protection

  • Network Interconnect

  • Smart Routing

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Developer Platform

Deploy serverless code instantly across the globe to give it exceptional performance, reliability, & scale.

  • Serverless code

  • JAMstack platform

  • R2 object storage

  • Live streaming & on-demand video

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SASE - Cloudflare One

Zero Trust network-as-a-service platform to dynamically connect remote & on-site users to resources, with identity-based security controls.

Replace expensive, proprietary circuits with a single global network that provides built-in Zero Trust functionality, DDoS mitigation, network firewalling, and traffic acceleration.


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Cloudflare for Infrastructure

Protect your Internet presence.

Your website, APIs, and applications are your key channels for doing business with your customers and suppliers. As more and more shift online, ensuring these resources are secure, performant and reliable is a business imperative.

Cloudflare for Infrastructure is a complete solution to enable this for anything connected to the Internet.

Security

Firewall, DDoS protection, rate limiting, bot management, VPN, and more.

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Performance

Intelligent routing, mobile & image optimization, video, cache.

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Reliability

Load balancing, DNS, virtual backbone.

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Featured Stories

Your customers are global. Why isn’t your network?

HubSpot

Learn how HubSpot worked hand-in-hand with Cloudflare to rapidly secure and accelerate thousands of customer domains.

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LendingTree

Cloudflare helped LendingTree save over $250,000 in just 5 months and reduced Bot attacks by over 70%

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Thomson Reuters

FindLaw, a Thomson Reuters business, uses Cloudflare to secure and accelerate thousands of customer sites.

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